GCIXP1250BC 837414 Intel, GCIXP1250BC 837414 Datasheet - Page 119

• Manufacturer Part Number: GCIXP1250BC 837414
• Manufacturer: Intel

Specifications of GCIXP1250BC 837414

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Datasheet
Figure 57. Fetch Ready Flags, Get/Send Commands, 3+ MAC Mode (with External Registered
Figure 58. Ready Bus Control Timing, Fetch Ready Flags - Flow Control - Fetch Ready Flags,
Decoder) - RDYBUS_TEMPLATE_CTL[10]=0
1-2 MAC Mode (with No External Registered Decoder) -
RDYBUS_TEMPLATE_CTL[10]=1
ext_MAC0_TxRdy_L
Note: Signals using prefix "ext_" are outputs of an external decoder in 3+ MAC mode.
RDYCTL_L[3:0]
Notes:
Configuration used an external Flow Control latch, and no external decoder.
Signals using prefix "ext_" are outputs of the external latch.
ext_MAC0_FC_
ext_MAC1_FC_
RDYBUS[7:0]
RDYCTL_L[1]
RDYCTL_L[3]
RDYBUS[7:0]
RDYCTL_L[4]
FCLK
GPIO[0]
FCLK
data
data
NOP
MAC0/TxRdy
NOP
MAC TxRdy Flags
MAC0/
TxRdy
MAC0/TxRdy Flags
Get1, One Longword
Byte 3
Byte 2
Control Mask
MAC0 Flow
Byte 1
NOP
Byte 0
Intel
Send, One Longword
MAC1/
TxRdy
®
IXP1250 Network Processor
Byte 3
MAC1/TxRdy Flags
Byte 2
Byte 1
Control Mask
MAC1 Flow
NOP
Autopush
Byte 0
A8604-01
A8605-01
NOP
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